How long is the flight from Las Vegas to District of Columbia?

Airlines like Frontier, Delta, and Alaska Airlines fly from Las Vegas to District of Columbia in about 8h 04m. The time it takes to get you to your destination can typically vary by up to 19h 57m. Airlines will cover a distance of 2059 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Las Vegas to District of Columbia one-way?

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $62. However, be on the lookout for offers from Spirit Airlines and Frontier, as they are both options that can get you from Las Vegas to District of Columbia for a low price.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from Las Vegas to District of Columbia?

The cheapest flight price from Las Vegas to District of Columbia is $115. On average you can expect to pay $1,023. The most popular route, (Las Vegas Harry Reid Intl - Washington, D.C. Dulles Intl), can usually be booked for $174.

What are the most reliable airlines from Las Vegas to District of Columbia?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Las Vegas to District of Columbia on time: Ethiopian Air (92%), Austrian Airlines (90%), Brussels Airlines (90%).

What are the most popular airlines that fly from Las Vegas to District of Columbia?

The most popular airlines flying from Las Vegas to District of Columbia are United Airlines, Frontier and Southwest. Something to consider prior to booking your flight.

What airport do you fly from for flights from Las Vegas to District of Columbia?

Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to District of Columbia.

How can I find direct flights from Las Vegas to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to District of Columbia.

Can I find deals for business class flights from Las Vegas to District of Columbia?

Yes. Cheapflights offers flight deals from Las Vegas to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$114+ Flights from Las Vegas to District of Columbia

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Cheap flight deals from Las Vegas to District of Columbia

Cheapest flights from Las Vegas to District of Columbia
Explore the most affordable flight options available from Las Vegas to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/2412:59 amLAS - DCA

1 stop18h 00mFrontier

Thu 1/18:00 amDCA - LAS

1 stop27h 05mFrontier

Deal found 12/16

$208

Wed 12/2412:59 amLAS - DCA

1 stop9h 02mFrontier

Fri 1/28:00 amDCA - LAS

1 stop27h 05mFrontier

Deal found 12/16

$216

Wed 12/246:00 amLAS - DCA

1 stop28h 01mFrontier

Sun 1/48:00 amDCA - LAS

1 stop14h 43mFrontier

Deal found 12/17

$231

Sat 12/206:00 amLAS - DCA

1 stop7h 59mFrontier

Wed 1/76:00 pmDCA - LAS

1 stop7h 53mFrontier

Deal found 12/16

$233

Mon 12/226:00 amLAS - DCA

1 stop12h 59mFrontier

Wed 1/78:59 amDCA - LAS

1 stop8h 24mFrontier

Deal found 12/17

$234

Sun 12/2112:59 amLAS - DCA

1 stop18h 00mFrontier

Sat 1/38:00 amDCA - LAS

1 stop27h 05mFrontier

Deal found 12/15

$235

Tue 12/167:24 pmLAS - DCA

1 stop23h 35mFrontier

Wed 1/218:59 amDCA - LAS

1 stop12h 21mFrontier

Deal found 12/16

$237

Sat 12/206:00 amLAS - DCA

1 stop7h 59mFrontier

Thu 1/18:00 amDCA - LAS

1 stop27h 05mFrontier

Deal found 12/16

$241

Wed 12/2412:59 amLAS - DCA

1 stop9h 02mFrontier

Sun 1/48:00 amDCA - LAS

1 stop14h 43mFrontier

Deal found 12/16

$250

Thu 12/186:00 amLAS - DCA

1 stop12h 59mFrontier

Wed 1/76:00 pmDCA - LAS

1 stop7h 53mFrontier

Deal found 12/16

$253

Wed 12/1710:57 pmLAS - IAD

1 stop9h 41mFrontier

Mon 1/59:58 pmIAD - LAS

1 stop14h 45mFrontier

Deal found 12/16

$253

Wed 12/1710:57 pmLAS - IAD

1 stop9h 41mFrontier

Tue 1/66:00 amIAD - LAS

1 stop13h 57mFrontier

Deal found 12/16

$254

Best flights from Las Vegas to District of Columbia
Discover carefully curated flight deals from Las Vegas to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 2/2012:59 amLAS - DCA

1 stop9h 01mMultiple Airlines

Wed 2/258:59 amDCA - LAS

1 stop8h 48mMultiple Airlines

Deal found 12/17

$217

Wed 12/246:00 amLAS - DCA

1 stop28h 01mFrontier

Sun 1/48:00 amDCA - LAS

1 stop14h 43mFrontier

Deal found 12/17

$231

Thu 2/1911:05 amLAS - IAD

1 stop9h 05mDelta

Mon 2/237:30 amIAD - LAS

1 stop10h 32mDelta

Deal found 12/16

$285

Sat 1/178:00 amLAS - DCA

1 stop10h 59mAlaska Airlines

Tue 1/209:59 amDCA - LAS

2 stops15h 01mAlaska Airlines

Deal found 12/17

$305

Sat 1/1711:25 amLAS - DCA

Nonstop4h 30mSouthwest

Tue 1/204:25 pmDCA - LAS

1 stop7h 25mSouthwest

Deal found 12/16

$311

Sat 1/171:55 pmLAS - IAD

Nonstop4h 30mUnited Airlines

Tue 1/208:30 amIAD - LAS

Nonstop5h 27mUnited Airlines

Deal found 12/17

$335

Fri 1/2312:22 pmLAS - DCA

1 stop6h 37mFrontier

Fri 1/302:00 pmDCA - LAS

1 stop27h 46mFrontier

Deal found 12/16

$253

Sat 2/2110:05 pmLAS - IAD

1 stop9h 10mMultiple Airlines

Wed 2/257:05 amIAD - LAS

1 stop11h 10mMultiple Airlines

Deal found 12/17

$281

Thu 1/1511:00 amLAS - IAD

1 stop9h 10mDelta

Tue 1/207:30 amIAD - LAS

1 stop10h 30mDelta

Deal found 12/16

$285

Thu 12/2512:59 amLAS - DCA

1 stop9h 02mFrontier

Thu 1/18:00 amDCA - LAS

1 stop18h 42mFrontier

Deal found 12/17

$266

Thu 12/2512:59 amLAS - DCA

1 stop9h 02mFrontier

Sat 1/38:00 amDCA - LAS

1 stop18h 42mFrontier

Deal found 12/17

$266

Sat 1/316:00 amLAS - IAD

1 stop8h 04mAlaska Airlines

Tue 2/36:04 pmIAD - LAS

1 stop29h 56mAlaska Airlines

Deal found 12/16

$334

Thu 12/259:25 amLAS - DCA

Nonstop4h 25mSouthwest

Thu 1/14:35 pmDCA - LAS

Nonstop5h 15mSouthwest

Deal found 12/15

$335

Sat 2/211:55 pmLAS - IAD

Nonstop4h 25mUnited Airlines

Wed 2/255:45 pmIAD - LAS

Nonstop5h 37mUnited Airlines

Deal found 12/17

$339

Wed 12/243:47 pmLAS - DCA

2 stops27h 12mMultiple Airlines

Fri 1/28:00 amDCA - LAS

1 stop18h 42mMultiple Airlines

Deal found 12/17

$323

Mon 12/226:00 amLAS - DCA

1 stop12h 59mFrontier

Fri 1/98:01 amDCA - LAS

1 stop14h 10mFrontier

Deal found 12/15

$268

Sat 2/216:00 amLAS - IAD

1 stop8h 27mAlaska Airlines

Wed 2/257:05 amIAD - LAS

2 stops16h 09mAlaska Airlines

Deal found 12/17

$348

Sun 1/185:20 amLAS - IAD

2 stops8h 10mUnited Airlines

Sun 1/186:45 pmIAD - LAS

1 stop8h 14mUnited Airlines

Deal found 12/17

$368

Sat 12/2012:59 amLAS - DCA

1 stop9h 02mFrontier

Mon 1/56:00 pmDCA - LAS

1 stop8h 42mFrontier

Deal found 12/15

$290

Wed 2/181:55 pmLAS - IAD

Nonstop4h 25mUnited Airlines

Mon 2/235:45 pmIAD - LAS

Nonstop5h 37mUnited Airlines

Deal found 12/17

$374

Thu 12/2512:59 amLAS - DCA

1 stop9h 02mFrontier

Fri 1/28:00 amDCA - LAS

1 stop18h 42mFrontier

Deal found 12/17

$300

Tue 1/278:30 amLAS - IAD

Nonstop4h 30mUnited Airlines

Thu 1/2912:35 pmIAD - LAS

Nonstop5h 24mUnited Airlines

Deal found 12/17

$382

Last-minute flights from Las Vegas to District of Columbia
Discover last-minute flight deals from Las Vegas to District of Columbia. Data last updated December 18, 2025 and is based on user searches.

Fri 12/1912:59 amLAS - DCA

1 stop9h 02mFrontier

Sat 1/102:00 pmDCA - LAS

1 stop8h 52mFrontier

Deal found 12/16

$233

Sun 12/2112:59 amLAS - DCA

1 stop18h 00mFrontier

Mon 1/58:00 amDCA - LAS

1 stop18h 42mFrontier

Deal found 12/17

$234

Wed 12/2412:59 amLAS - DCA

1 stop18h 00mFrontier

Thu 1/18:00 amDCA - LAS

1 stop27h 05mFrontier

Deal found 12/16

$208

Wed 12/2412:59 amLAS - DCA

1 stop9h 02mFrontier

Fri 1/28:00 amDCA - LAS

1 stop27h 05mFrontier

Deal found 12/16

$216

Wed 12/246:00 amLAS - DCA

1 stop28h 01mFrontier

Sun 1/48:00 amDCA - LAS

1 stop14h 43mFrontier

Deal found 12/17

$231

Mon 1/58:25 pmLAS - DCA

1 stop13h 37mMultiple Airlines

Tue 1/135:20 pmDCA - LAS

1 stop9h 39mMultiple Airlines

Deal found 12/17

$225

Wed 1/71:22 pmLAS - IAD

1 stop28h 34mMultiple Airlines

Wed 1/146:00 amIAD - LAS

1 stop16h 54mMultiple Airlines

Deal found 12/16

$210

Wed 1/712:59 amLAS - DCA

1 stop9h 02mFrontier

Fri 1/98:01 amDCA - LAS

1 stop7h 59mFrontier

Deal found 12/16

$217

Thu 1/86:15 amLAS - IAD

1 stop11h 41mFrontier

Fri 1/98:40 amIAD - LAS

1 stop28h 28mFrontier

Deal found 12/16

$217

Thu 1/811:51 amLAS - IAD

2 stops17h 04mMultiple Airlines

Mon 1/128:35 amIAD - LAS

1 stop30h 07mMultiple Airlines

Deal found 12/16

$219

Tue 1/209:59 pmLAS - IAD

2 stops33h 43mMultiple Airlines

Fri 1/3010:50 amIAD - LAS

1 stop31h 50mMultiple Airlines

Deal found 12/16

$212

Tue 1/207:30 amLAS - DCA

1 stop26h 32mFrontier

Fri 1/302:00 pmDCA - LAS

1 stop12h 39mFrontier

Deal found 12/16

$218

One-way flights from Las Vegas to District of Columbia
Search for one-way flight options from Las Vegas to District of Columbia. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Mon 1/58:25 pmLAS - DCA

1 stop13h 37mFrontier

Deal found 12/16

$114

Fri 1/911:51 amLAS - IAD

2 stops22h 25mMultiple Airlines

Deal found 12/16

$114

Wed 12/3112:59 amLAS - DCA

1 stop9h 02mFrontier

Deal found 12/16

$115

Wed 12/2412:59 amLAS - DCA

1 stop9h 02mFrontier

Deal found 12/16

$116

Thu 12/256:05 amLAS - IAD

1 stop9h 11mFrontier

Deal found 12/16

$116

Thu 2/196:00 amLAS - DCA

2 stops12h 59mFrontier

Deal found 12/16

$117

Wed 3/1112:40 pmLAS - IAD

1 stop15h 44mFrontier

Deal found 12/16

$117

Sun 1/258:30 amLAS - DCA

2 stops34h 29mFrontier

Deal found 12/17

$118

Tue 2/1711:03 pmLAS - IAD

1 stop29h 17mFrontier

Deal found 12/16

$118

Mon 1/265:12 pmLAS - DCA

1 stop25h 47mFrontier

Deal found 12/17

$119

Sat 1/1010:58 pmLAS - IAD

1 stop9h 30mFrontier

Deal found 12/16

$119

Tue 1/209:59 pmLAS - IAD

2 stops33h 43mMultiple Airlines

Deal found 12/16

$121

Find flight deals from Las Vegas to District of Columbia

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$208 (Kiwi.com)
One-way from	$114 (Trip.com)
Popular in	November
Cheapest in	August
Average price	$453
Good round-trip deal	$316 or less
Good one-way deal	$205 or less

Provider with most accurate pricing for Las Vegas Harry Reid Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Washington, D.C. (WAS) flights.

Search Deals

From Las Vegas Harry Reid Intl to District of Columbia

Search Deals

One-way flight from Las Vegas Harry Reid Intl to District of Columbia

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($80 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to District of Columbia.

Search Deals

Price to beat on a one-way flight from Las Vegas Harry Reid Intl to District of Columbia.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 2/20

12:59 am-1:00 pm

1 stop9h 01m

Washington, D.C. Reagan-National

Wed 2/25

8:59 am-2:47 pm

1 stop8h 48m

$217

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 12/24

6:00 am-1:01 pm

1 stop28h 01m

Washington, D.C. Reagan-National

Sun 1/4

8:00 am-7:43 pm

1 stop14h 43m

$231

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 1/23

12:22 pm-9:59 pm

1 stop6h 37m

Washington, D.C. Reagan-National

Fri 1/30

2:00 pm-2:46 pm

1 stop27h 46m

$253

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 12/25

12:59 am-1:01 pm

1 stop9h 02m

Washington, D.C. Reagan-National

Thu 1/1

8:00 am-11:42 pm

1 stop18h 42m

$266

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 12/25

12:59 am-1:01 pm

1 stop9h 02m

Washington, D.C. Reagan-National

Sat 1/3

8:00 am-11:42 pm

1 stop18h 42m

$266

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Mon 12/22

6:00 am-9:59 pm

1 stop12h 59m

Washington, D.C. Reagan-National

Fri 1/9

8:01 am-7:11 pm

1 stop14h 10m

$268

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Sat 2/21

10:05 pm-10:15 am

1 stop9h 10m

Washington, D.C. Dulles Intl

Wed 2/25

7:05 am-3:15 pm

1 stop11h 10m

$281

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Thu 2/19

11:05 am-11:10 pm

1 stop9h 05m

Washington, D.C. Dulles Intl

Mon 2/23

7:30 am-3:02 pm

1 stop10h 32m

$285

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Thu 1/15

11:00 am-11:10 pm

1 stop9h 10m

Washington, D.C. Dulles Intl

Tue 1/20

7:30 am-3:00 pm

1 stop10h 30m

$285

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sat 12/20

12:59 am-1:01 pm

1 stop9h 02m

Washington, D.C. Reagan-National

Mon 1/5

6:00 pm-11:42 pm

1 stop8h 42m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 45 results

...

Best time to book a flight from Las Vegas to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Las Vegas with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to District of Columbia

What is the cheapest month to book a flight from Las Vegas to District of Columbia?

Currently, February is the cheapest month in which you can book a flight from Las Vegas to District of Columbia (average of $102). Flying from Las Vegas to District of Columbia in July is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to DC?

A simple way to save on the total cost of your ticket is to fly from Las Vegas to District of Columbia in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Las Vegas to District of Columbia?

Travelers seeking maximum savings on their Las Vegas to District of Columbia flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing District of Columbia

Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Las Vegas to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,091 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,054 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,190 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,081 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airport do you fly from for flights from Las Vegas to District of Columbia?
Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to District of Columbia.
How long is the flight from Las Vegas to District of Columbia?
Airlines like Frontier, Delta, and Alaska Airlines fly from Las Vegas to District of Columbia in about 8h 04m. The time it takes to get you to your destination can typically vary by up to 19h 57m. Airlines will cover a distance of 2059 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Las Vegas to District of Columbia one-way?
The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $62. However, be on the lookout for offers from Spirit Airlines and Frontier, as they are both options that can get you from Las Vegas to District of Columbia for a low price.
What are the most reliable airlines from Las Vegas to District of Columbia?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Las Vegas to District of Columbia on time: Ethiopian Air (92%), Austrian Airlines (90%), Brussels Airlines (90%).
What are the cheapest flights from Las Vegas to District of Columbia?
The cheapest flight price from Las Vegas to District of Columbia is $115. On average you can expect to pay $1,023. The most popular route, (Las Vegas Harry Reid Intl - Washington, D.C. Dulles Intl), can usually be booked for $174.
Can I find deals for flights from Las Vegas to District of Columbia that include hotel bookings?
Yes. In addition to deals on Las Vegas to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to District of Columbia.
Can I find deals for business class flights from Las Vegas to District of Columbia?
Yes. Cheapflights offers flight deals from Las Vegas to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Las Vegas to District of Columbia?
Currently, February is the cheapest month in which you can book a flight from Las Vegas to District of Columbia (average of $102). Flying from Las Vegas to District of Columbia in July is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Las Vegas to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$117	Average$228	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$138	Average$242	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$222	Average$432	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$222	Average$376	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$254	Average$446	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$256	Average$308	FlexibilityNo cancel fee	On-timeN/A

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$114+ Cheap flights from Las Vegas (LAS) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to District of Columbia with Cheapflights

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Cheap flight deals from Las Vegas to District of Columbia

Cheapest flights from Las Vegas to District of ColumbiaExplore the most affordable flight options available from Las Vegas to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Las Vegas to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Las Vegas to District of Columbia

Keep the following information in mind while searching for Las Vegas to District of Columbia flight deals. Data was last updated December 18, 2025.

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Best time to book a flight from Las Vegas to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Las Vegas with our price prediction graph.

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Everything you need to know about your flight from Las Vegas to District of Columbia

What is the cheapest month to book a flight from Las Vegas to District of Columbia?

What is the cheapest time of day to fly from LAS to DC?

Find hourly flight availability from Las Vegas to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

What is the cheapest day to fly from Las Vegas to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to District of Columbia. Price data was last updated on December 13, 2025.

Reviews of airlines servicing District of Columbia

Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Las Vegas to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Can I find deals for flights from Las Vegas to District of Columbia that include hotel bookings?

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What is the cheapest month to book a flight from Las Vegas to District of Columbia?

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Alternative routes for Las Vegas to District of Columbia

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Top 6 airlines flying from Las Vegas to District of Columbia

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Cheapest flights from Las Vegas to District of Columbia
Explore the most affordable flight options available from Las Vegas to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.